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How Could you Determine the Leak in the Oil Pan GasketPete's Inc
Proper functioning of an internal combustion engine depends on the amount of oil present for sufficient lubrication. And if there is a leak then you will notice overheating of the engine, smoke problems, low oil level and a glowing engine warning light. These slides will tell you how to determine the leak in the oil pan gasket.
What are the Signs of Failed Valve Guide Seals to Look Out ForSolo Motorsports
The valve guide seals in your car are commonly responsible for managing the amount of air and fuel mixture sent into the cylinders. Each valve of the car has a guided seal that is used for preventing the toxic combustion gases leaking from through the seals. On the other hand, the top of each seal can prevent the valve cover oil from ending up in the engine. The following slide helps you to recognize the failed valve guide seals of the car.
The radiator of your car keeps the optimal temperature for the efficient running of the engine. So, proper maintenance should be done to avoid a clogged radiator, bad thermostat, radiator leaks and rust which hampers the radiator. See these slides to learn the common problems affecting the radiator of your car.
Car engine is a much complex part if you see, as a lot of components are there inside it. Hence the engine problems are inevitable. And are deadly too. The problems could leave you stranded in the middle of nowhere. Want to know the reasons which take toll of the engine? Go through the slides to know and learn how to troubleshoot the problems effectively.
Both oil and gas are the primary fluids present in the gas. Both have separate functionalities and they should not be mixed. However, sometimes, the oil smells like gas- which is nothing but an indication of gas-oil mixing. Problem in the fuel injector, problem in the piston rings, no oil change, putting gas instead of oil- are the common causes for oil smell like gas. Understanding the leading cause will help you to fix the problem and prevent the issues down the road.
A valve plays a key role in regulating the air-fuel mixture in the combustion chamber. And it is the seal that keeps the oil from getting sucked down. When it starts to wear out, it beings to show certain distinct symptoms including- blue exhaust smoke, high oil consumption, loss of acceleration, reduced output power, etc. It is recommended to learn to recognize the symptoms of valve seals failure so that you will be able to replace the seal before any kind of serious damage done to your vehicle’s engine.
Rust restricts filters and can flow into carburetors and injectors causing your car to run poorly or prevent starting. Our Gas Tank Sealer Kit cleans away rust and coats the inside with an elastomer that seals minor leaks.
How Could you Determine the Leak in the Oil Pan GasketPete's Inc
Proper functioning of an internal combustion engine depends on the amount of oil present for sufficient lubrication. And if there is a leak then you will notice overheating of the engine, smoke problems, low oil level and a glowing engine warning light. These slides will tell you how to determine the leak in the oil pan gasket.
What are the Signs of Failed Valve Guide Seals to Look Out ForSolo Motorsports
The valve guide seals in your car are commonly responsible for managing the amount of air and fuel mixture sent into the cylinders. Each valve of the car has a guided seal that is used for preventing the toxic combustion gases leaking from through the seals. On the other hand, the top of each seal can prevent the valve cover oil from ending up in the engine. The following slide helps you to recognize the failed valve guide seals of the car.
The radiator of your car keeps the optimal temperature for the efficient running of the engine. So, proper maintenance should be done to avoid a clogged radiator, bad thermostat, radiator leaks and rust which hampers the radiator. See these slides to learn the common problems affecting the radiator of your car.
Car engine is a much complex part if you see, as a lot of components are there inside it. Hence the engine problems are inevitable. And are deadly too. The problems could leave you stranded in the middle of nowhere. Want to know the reasons which take toll of the engine? Go through the slides to know and learn how to troubleshoot the problems effectively.
Both oil and gas are the primary fluids present in the gas. Both have separate functionalities and they should not be mixed. However, sometimes, the oil smells like gas- which is nothing but an indication of gas-oil mixing. Problem in the fuel injector, problem in the piston rings, no oil change, putting gas instead of oil- are the common causes for oil smell like gas. Understanding the leading cause will help you to fix the problem and prevent the issues down the road.
A valve plays a key role in regulating the air-fuel mixture in the combustion chamber. And it is the seal that keeps the oil from getting sucked down. When it starts to wear out, it beings to show certain distinct symptoms including- blue exhaust smoke, high oil consumption, loss of acceleration, reduced output power, etc. It is recommended to learn to recognize the symptoms of valve seals failure so that you will be able to replace the seal before any kind of serious damage done to your vehicle’s engine.
Rust restricts filters and can flow into carburetors and injectors causing your car to run poorly or prevent starting. Our Gas Tank Sealer Kit cleans away rust and coats the inside with an elastomer that seals minor leaks.
The spark plug is one of the most important components in your car which provides the required spark to the internal combustion engine to start the car. However, if there is an oil leak in the spark plugs, then it creates a huge problem with the functionality of the engine and its performance. There are various causes which lead to a leak in the spark plug tubes. Go through the slide to know the reasons behind leaks in the spark plug tubes of your car.
The engine is the heart of your car, which is responsible for the smooth running of your car. There are several components inside the engine, which contribute to the performance of the engine. The piston rings are one such component that is responsible for the oil pressure and the amount of oil consumed by the engine. However. At times the piston rings may encounter faults leading to their malfunctioning. There are certain symptoms exhibited by the car when the piston rings fail. The slide will give you the details about the common symptoms associated with bad piston rings.
What are the Common Symptoms to Recognize the Leaked Oil Pan GasketBavarian Motor Repairs
An oil pan is an important component mounted underneath the vehicle. This element is sealed by a gasket. The oil pan gasket is made of rubber and has a certain life-expectancy. Eventually, the gasket will get to the point where it fails to seal the oil any longer. And as a result, oil starts leaking. Oil pan gasket leak is a minor issue. However, leaving the issue ignored can cause serious damage to the engine and end-up with a costly hassle. So, you should be aware of the symptoms of an oil pan gasket leak, so that you can replace the gasket timely and stay away from experiencing hazardous situation on the road.
The Land Rover is an epitome of elegance and luxury and is one of the most sought-after luxury cars in the world. However, being an owner of a Land Rover comes with own set of responsibilities like servicing and maintenance. However, one of the common problem often reported by Land Rover drivers is leaks in the fuel pressure regulator block which affect the performance of the car. Go through the slide to know about leaks in fuel pressure regulator block in a Land Rover.
Why the Engine Oil Gets Into the Air FilterStar Motors
The air filter helps to keep the dirt and debris away from the combustion chamber. Sometimes, the engine oil comes in contact with the air filter because of damaged piston rings, blocked oil passages, and clogged positive crankcase ventilation valve. See the mentioned slideshow to know the reasons for engine oil inside the air filter.
The muffler in car plays an important role in lowering the volume of noise generated from the exhaust system and also helps in keeping the exhaust system in place. Normally due to their functioning, the occupants of the car are not aware of the noise coming from them. However, any abnormal noise from the system indicates that there might be a problem like a hole in the muffler. Go through the slide to the ways to recognize a hole in the muffler of your car.
A piston ring is nothing but a metallic split ring- helps in the efficient working of the piston inside the internal combustion engine. It seals the combustion chamber and can handle a high amount of pressure. It must be kept in good order to transfer the necessary amount of heat from piston to cylinder and maintain the gas compression. Its failure can cause unwanted knocking on the cylinder wall. Worn-out O- rings can cause starting issues as well. Replacing a worn-out piston ring is important to regulate the oil distribution in the AUDI engine properly.
The transmission system is one of the most important systems of your car after the engine. The transmission system is responsible for the transfer of the power from the engine to the wheels of the car and it is imperative that the system is maintained regularly. However, if the transmission fluid which is the lifeline of the transmission system is burnt, then the components of the transmission system will be prone to failures. Go through the slide to know the ways to determine the burnt transmission fluid in the car.
What are the Symptoms that Indicate Bad Valve Cover Gasket in BMWAuto Assets
There is nothing better than a valve cover gasket when it comes to sealing the parts of a BMW’s engine. It takes the maximum damage every time the engine ignites. However, due to heat and dirt, it wears out overtime. Foul smell from the engine, oily valve cover, low levels of engine oil, rough idling- are the signs of its failure. It must be kept in good order for allowing BMW to perform optimally. And for that, you have to keep it inspected and replace it every time it breaks.
The occurrence of brake problems is very common in cars and it mostly becomes spongy which may be due to air in brake lines, damaged brake lines, low-level brake fluid, damaged brake caliper discs and worn cylinder. See the following slides to know more details on the causes behind the spongy brake problems in your car.
While running the car, oil plays an important role in lubricating its different engine components. If your engine will not get the proper amount of oil, then the different engine components rubbing against each other and create more friction. As a result, you will notice that the engine overheating and cause oil leaks from spark plugs. Take a complete look at the following slide to know about the basic reasons behind the oil leak from the spark plug wells.
Piston rings maintain compression within the engine and prevent the leakage of motor oil into the combustion chamber. However, a worn-out or damaged piston ring fails to do so which could cause irreparable damages to the engine of your Volkswagen. So, symptoms of worn-out piston rings in your vehicle should not be neglected. To know more, please go through this slide.
A valve stem seal is not like other seals present in the AUDI’s engine. Rather it is a seal that allows a controlled amount of oil for the purpose of valve stem lubrication. When a valve stem seal goes bad, it will cause rough idling, high level of oil consumption, high exhaust smoke, acceleration power loss, etc. By performing a cold engine test, you can tell whether the valve stem seal is faulty or not. Better you hire a reputable AUDI professional, do inspections semi-regularly, and replace the valve stem seal whenever needed so that you can prevent your car from experiencing engine oil flooding.
To carry heat from the piston to the engine’s cylinder block, there are the metallic split rings known as piston rings present in an Audi engine. It seals the combustion chamber and regulates the consumption of engine oil. Bad oil in the cylinder, improper combustion process, incorrect fuel timing- can cause the piston ring to fail. Let’s go through the slide to know what happens when piston rings fail in an Audi.
You the document to gain knowledge about car repair. Its a monumental document for those who are undertaking automotive engineering and it will be a great assistance to them. Thank me later
Your car engine requires the right amount of compression for performing the combustion properly. At times, you may experience low compression due to several reasons such as a damaged piston, failed timing belt, damaged piston rings, leaking gas in a valve, and a failed head gasket. You should see the mentioned slideshow to be aware of the reasons behind the causes of low compression engine in a car.
The spark plug is one of the most important components in your car which provides the required spark to the internal combustion engine to start the car. However, if there is an oil leak in the spark plugs, then it creates a huge problem with the functionality of the engine and its performance. There are various causes which lead to a leak in the spark plug tubes. Go through the slide to know the reasons behind leaks in the spark plug tubes of your car.
The engine is the heart of your car, which is responsible for the smooth running of your car. There are several components inside the engine, which contribute to the performance of the engine. The piston rings are one such component that is responsible for the oil pressure and the amount of oil consumed by the engine. However. At times the piston rings may encounter faults leading to their malfunctioning. There are certain symptoms exhibited by the car when the piston rings fail. The slide will give you the details about the common symptoms associated with bad piston rings.
What are the Common Symptoms to Recognize the Leaked Oil Pan GasketBavarian Motor Repairs
An oil pan is an important component mounted underneath the vehicle. This element is sealed by a gasket. The oil pan gasket is made of rubber and has a certain life-expectancy. Eventually, the gasket will get to the point where it fails to seal the oil any longer. And as a result, oil starts leaking. Oil pan gasket leak is a minor issue. However, leaving the issue ignored can cause serious damage to the engine and end-up with a costly hassle. So, you should be aware of the symptoms of an oil pan gasket leak, so that you can replace the gasket timely and stay away from experiencing hazardous situation on the road.
The Land Rover is an epitome of elegance and luxury and is one of the most sought-after luxury cars in the world. However, being an owner of a Land Rover comes with own set of responsibilities like servicing and maintenance. However, one of the common problem often reported by Land Rover drivers is leaks in the fuel pressure regulator block which affect the performance of the car. Go through the slide to know about leaks in fuel pressure regulator block in a Land Rover.
Why the Engine Oil Gets Into the Air FilterStar Motors
The air filter helps to keep the dirt and debris away from the combustion chamber. Sometimes, the engine oil comes in contact with the air filter because of damaged piston rings, blocked oil passages, and clogged positive crankcase ventilation valve. See the mentioned slideshow to know the reasons for engine oil inside the air filter.
The muffler in car plays an important role in lowering the volume of noise generated from the exhaust system and also helps in keeping the exhaust system in place. Normally due to their functioning, the occupants of the car are not aware of the noise coming from them. However, any abnormal noise from the system indicates that there might be a problem like a hole in the muffler. Go through the slide to the ways to recognize a hole in the muffler of your car.
A piston ring is nothing but a metallic split ring- helps in the efficient working of the piston inside the internal combustion engine. It seals the combustion chamber and can handle a high amount of pressure. It must be kept in good order to transfer the necessary amount of heat from piston to cylinder and maintain the gas compression. Its failure can cause unwanted knocking on the cylinder wall. Worn-out O- rings can cause starting issues as well. Replacing a worn-out piston ring is important to regulate the oil distribution in the AUDI engine properly.
The transmission system is one of the most important systems of your car after the engine. The transmission system is responsible for the transfer of the power from the engine to the wheels of the car and it is imperative that the system is maintained regularly. However, if the transmission fluid which is the lifeline of the transmission system is burnt, then the components of the transmission system will be prone to failures. Go through the slide to know the ways to determine the burnt transmission fluid in the car.
What are the Symptoms that Indicate Bad Valve Cover Gasket in BMWAuto Assets
There is nothing better than a valve cover gasket when it comes to sealing the parts of a BMW’s engine. It takes the maximum damage every time the engine ignites. However, due to heat and dirt, it wears out overtime. Foul smell from the engine, oily valve cover, low levels of engine oil, rough idling- are the signs of its failure. It must be kept in good order for allowing BMW to perform optimally. And for that, you have to keep it inspected and replace it every time it breaks.
The occurrence of brake problems is very common in cars and it mostly becomes spongy which may be due to air in brake lines, damaged brake lines, low-level brake fluid, damaged brake caliper discs and worn cylinder. See the following slides to know more details on the causes behind the spongy brake problems in your car.
While running the car, oil plays an important role in lubricating its different engine components. If your engine will not get the proper amount of oil, then the different engine components rubbing against each other and create more friction. As a result, you will notice that the engine overheating and cause oil leaks from spark plugs. Take a complete look at the following slide to know about the basic reasons behind the oil leak from the spark plug wells.
Piston rings maintain compression within the engine and prevent the leakage of motor oil into the combustion chamber. However, a worn-out or damaged piston ring fails to do so which could cause irreparable damages to the engine of your Volkswagen. So, symptoms of worn-out piston rings in your vehicle should not be neglected. To know more, please go through this slide.
A valve stem seal is not like other seals present in the AUDI’s engine. Rather it is a seal that allows a controlled amount of oil for the purpose of valve stem lubrication. When a valve stem seal goes bad, it will cause rough idling, high level of oil consumption, high exhaust smoke, acceleration power loss, etc. By performing a cold engine test, you can tell whether the valve stem seal is faulty or not. Better you hire a reputable AUDI professional, do inspections semi-regularly, and replace the valve stem seal whenever needed so that you can prevent your car from experiencing engine oil flooding.
To carry heat from the piston to the engine’s cylinder block, there are the metallic split rings known as piston rings present in an Audi engine. It seals the combustion chamber and regulates the consumption of engine oil. Bad oil in the cylinder, improper combustion process, incorrect fuel timing- can cause the piston ring to fail. Let’s go through the slide to know what happens when piston rings fail in an Audi.
You the document to gain knowledge about car repair. Its a monumental document for those who are undertaking automotive engineering and it will be a great assistance to them. Thank me later
Your car engine requires the right amount of compression for performing the combustion properly. At times, you may experience low compression due to several reasons such as a damaged piston, failed timing belt, damaged piston rings, leaking gas in a valve, and a failed head gasket. You should see the mentioned slideshow to be aware of the reasons behind the causes of low compression engine in a car.
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Finding Open Jobs with Job Boards - details keywords and perfect search syntax for people so they can find openings with recruiter contact information.
It makes sense to work openings where we can find a phone number or email to a real person first to work their urgent opens and perhaps land a job faster.
This allows for networking with recruiters on LinkedIn which is more bang for the effort when applying for work.
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https://dirkspencer.com - Dirk’s recruiter experience
https://resumepsychology.com – The book preview
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https://dirksinterviewpsychology.com – The book preview
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http://www.slideshare.net/DirkSpencer - Online presentations by Dirk
http://resumekeywordsdecoded.teachable.com - Dirk’s online resume keywords class (free)
Cars are machines and like every other machine, they also encounter a fair share of issues throughout their life span. Generally, few signs are given by the car to alert the driver about any impending issues and one such sign that is commonly associated with problems is the knocking noise coming from the engine under the hood. The knocking sound indicates mechanical problems of the car. Go through the slide to know the issues related with the knocking noise in the car.
The piston rings are the metal rings that are responsible for regulating the oil consumption and oil pressure in the vehicle’s engine. It seals the combustion chamber for minimizing the loss of gases to the crankcase. Immoderate diametrical clearance between the cylinder liner and the piston rings can lead to piston rings damage. A blocked oil injection jet can be the cause of piston crown damage. Just perform a compression test on your vehicle’s engine, if you believe that your vehicle has faulty piston rings.
The pistons in your car convert the heat energy of combustion into linear motion. You will find thick and grey smoke coming out of the exhaust. There will be increased oil consumption and the engine will experience a reduction in power. This slideshow will tell you about the need of new pistons for your car.
The exhaust system of your car releases the smoke from the vehicle. However, by looking at the color of the smoke, you can ascertain many things. If your car is releasing white colored smoke, then this is certainly a cause for concern. The white smoke indicates either there could be a huge problem or the issue might be small enough. Sometimes the build-up of normal condensations inside the exhaust system also produces a white smoke. Go through the slide to know the reasons behind your car producing white smoke from the exhaust.
Symptoms of Oil Cooler Adapter Gasket Failure in CarsAuto Europa
The oil cooler adapter gasket is used in the engine's cooling system to remove excess heat from the oil. It is an essential functioning part and any signs of leaking oil or coolant, oil in the cooling system and coolant in the oil must be fixed quickly. In order to know more about the symptoms of an oil cooler adapter gasket failure in cars, see the below slides.
It is doesn’t feel good to drive a car with an awkward oil smell. The smell of oil in your car can originate because of issues in the fuel injectors and the piston rings. You should change the engine oil in the interval recommended by the manufacturer. See the mentioned slideshow to know the common causes of oil smell from your car.
The catalytic converter is an important part of the car that uses a catalyst to convert toxic by-products in the exhaust into harmless compounds. It needs to be always functioning and to achieve this, check for engine misfiring, record the performance and keep a track of the sounds from various parts of the car. See the below slides and you will find the proper methods for troubleshooting a clogged catalytic converter.
The engine consists of several components which move and work together to generate the driving force of the car. So, there is always a normal sound coming out of it, but if there is any other irregular noise, then it might be due to low engine oil, fired fuel injector or damaged valves and reciprocating components. In order to know more about the causes of engine ticking noise in your car, see the below slides.
All the cars are equipped with an internal combustion engine and the same thing also applies to your Jaguar. The internal combustion engine consists of various components that function coherently for the smooth running of the car. The piston ring is a metallic split ring that is attached to the outer diameter of a piston in an internal combustion engine. The piston rings perform many crucial functions for the engine. Go through the slide to know the working of piston rings in your Jaguar.
Ever been troubled by the blinking sign and didn’t know what to do?
Here’s a handy guide to dashboard symbols so that you’ll never be confused again!
Save them for later and save the trouble!
What Are The Immediate Steps To Take When The VW Temperature Light Starts Fla...Import Motorworks
Learn how to respond when the red temperature light flashes in your VW with this presentation. From checking coolant levels to seeking professional help, follow these steps promptly to prevent engine damage and ensure safety on the road.
Things to remember while upgrading the brakes of your carjennifermiller8137
Upgrading the brakes of your car? Keep these things in mind before doing so. Additionally, start using an OBD 2 GPS tracker so that you never miss a vehicle maintenance appointment. On top of this, a car GPS tracker will also let you master good driving habits that will let you increase the operational life of your car’s brakes.
Why Is Your BMW X3 Hood Not Responding To Release CommandsDart Auto
Experiencing difficulty opening your BMW X3's hood? This guide explores potential issues like mechanical obstruction, hood release mechanism failure, electrical problems, and emergency release malfunctions. Troubleshooting tips include basic checks, clearing obstructions, applying pressure, and using the emergency release.
Fleet management these days is next to impossible without connected vehicle solutions. Why? Well, fleet trackers and accompanying connected vehicle management solutions tend to offer quite a few hard-to-ignore benefits to fleet managers and businesses alike. Let’s check them out!
In this presentation, we have discussed a very important feature of BMW X5 cars… the Comfort Access. Things that can significantly limit its functionality. And things that you can try to restore the functionality of such a convenient feature of your vehicle.
The Octavia range embodies the design trend of the Škoda brand: a fusion of
aesthetics, safety and practicality. Whether you see the car as a whole or step
closer and explore its unique features, the Octavia range radiates with the
harmony of functionality and emotion
𝘼𝙣𝙩𝙞𝙦𝙪𝙚 𝙋𝙡𝙖𝙨𝙩𝙞𝙘 𝙏𝙧𝙖𝙙𝙚𝙧𝙨 𝙞𝙨 𝙫𝙚𝙧𝙮 𝙛𝙖𝙢𝙤𝙪𝙨 𝙛𝙤𝙧 𝙢𝙖𝙣𝙪𝙛𝙖𝙘𝙩𝙪𝙧𝙞𝙣𝙜 𝙩𝙝𝙚𝙞𝙧 𝙥𝙧𝙤𝙙𝙪𝙘𝙩𝙨. 𝙒𝙚 𝙝𝙖𝙫𝙚 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙥𝙡𝙖𝙨𝙩𝙞𝙘 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙪𝙨𝙚𝙙 𝙞𝙣 𝙖𝙪𝙩𝙤𝙢𝙤𝙩𝙞𝙫𝙚 𝙖𝙣𝙙 𝙖𝙪𝙩𝙤 𝙥𝙖𝙧𝙩𝙨 𝙖𝙣𝙙 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙛𝙖𝙢𝙤𝙪𝙨 𝙘𝙤𝙢𝙥𝙖𝙣𝙞𝙚𝙨 𝙗𝙪𝙮 𝙩𝙝𝙚 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙛𝙧𝙤𝙢 𝙪𝙨.
Over the 10 years, we have gained a strong foothold in the market due to our range's high quality, competitive prices, and time-lined delivery schedules.
What Could Cause The Headlights On Your Porsche 911 To Stop WorkingLancer Service
Discover why your Porsche 911 headlights might flicker out unexpectedly. From aging bulbs to electrical gremlins and moisture mishaps, we're delving into the reasons behind the blackout. Stay tuned to illuminate the road ahead and ensure your lights shine bright for safer journeys.
Comprehensive program for Agricultural Finance, the Automotive Sector, and Empowerment . We will define the full scope and provide a detailed two-week plan for identifying strategic partners in each area within Limpopo, including target areas.:
1. Agricultural : Supporting Primary and Secondary Agriculture
• Scope: Provide support solutions to enhance agricultural productivity and sustainability.
• Target Areas: Polokwane, Tzaneen, Thohoyandou, Makhado, and Giyani.
2. Automotive Sector: Partnerships with Mechanics and Panel Beater Shops
• Scope: Develop collaborations with automotive service providers to improve service quality and business operations.
• Target Areas: Polokwane, Lephalale, Mokopane, Phalaborwa, and Bela-Bela.
3. Empowerment : Focusing on Women Empowerment
• Scope: Provide business support support and training to women-owned businesses, promoting economic inclusion.
• Target Areas: Polokwane, Thohoyandou, Musina, Burgersfort, and Louis Trichardt.
We will also prioritize Industrial Economic Zone areas and their priorities.
Sign up on https://profilesmes.online/welcome/
To be eligible:
1. You must have a registered business and operate in Limpopo
2. Generate revenue
3. Sectors : Agriculture ( primary and secondary) and Automative
Women and Youth are encouraged to apply even if you don't fall in those sectors.
5 Warning Signs Your BMW's Intelligent Battery Sensor Needs AttentionBertini's German Motors
IBS monitors and manages your BMW’s battery performance. If it malfunctions, you will have to deal with an array of electrical issues in your vehicle. Recognize warning signs like dimming headlights, frequent battery replacements, and electrical malfunctions to address potential IBS issues promptly.
5 Warning Signs Your BMW's Intelligent Battery Sensor Needs Attention
So what can you do about blow by anyway
1. So, what can you do about blow by anyway?
Blow by is the result of wear in a gas or diesel engine.
Blow by is the gas that is blown past the piston rings into the crankcase on a worn gasoline or
diesel engine. Blow by reduces the power driving the piston resulting in a drop in compression
and horsepower.
When an engine is new, the rings and cylinders are designed to match each other. Using the oil
from below in the crankcase, the rings create a seal that keeps the oil out of the combustion
chamber and the expanding combustion gases from blowing by the ring into the crankcase.
Hence the term blow by. The combustion energy is fully used to push the piston downward,
driving the crank shaft and ultimately turning the wheels. New cars have more power and better
fuel economy.
The ring is actually a spring that presses against the cylinder wall. Viewed from the top, the new
cylinder is round, as is the ring. As the piston moves up and down, a properly functioning ring
actually rotates around the piston in its groove, reducing uneven wear. As long as the cylinder is
cylindrical (round as seen from the top), and the ring is rotating, the ring does its job and seals
the oil below and the energy above.
During normal operation, both the cylinder and the ring begin to wear. The cylinder wears the
most on opposite sides, 90 degrees off the wrist pin. This creates an oval shape to the cylinder.
Ovality of the cylinder is one of the primary causes of blow by because the ring can no longer
seal that worn area. Combustion gases are blown by the ring into the crankcase, hence the name
blow by. This is seen as a reduction of compression as measured by a compression test. Ring and
cylinder wear are not the only causes of compression loss. When valves are worn, they will also
allow combustion gasses to escape. Mechanics have specific tests they can perform to determine
if compression loss is caused by ring or valve wear.
Blow by is also caused by stuck rings.
As mentioned above, the ring is designed to rotate around the piston in its groove. However,
carbon deposits are often left behind in the combustion process. Complex fuel molecules simply
do not burn completely and are often left behind as a black deposit. A common complex fuel
molecule is the asphaltine molecule. I like to use this example because even the casual reader can
easily visualize the black tarry substance that must be left behind on the surfaces inside the
engine. Not even Chevron's detergent, Techron fully cleans up carbon deposits.
One of the primary areas that these deposits accumulate is on the upper surface of the top ring of
the piston. As these deposits accumulate, the ring movement becomes restricted, eventually
resulting in the ring actually getting stuck. The deposits block the top surface and even wedge
between the ring and its groove. When the ring sticks, the ring seals poorly and actually
accelerates wear.
Blow by can be seen by the casual mechanic (car owner) without having to pay for a
2. compression test by removing the oil filler cap while the engine is running. Be careful - if the
engine is hot, the oil is too and can burn you. Do this test when the engine is cool. In moderate to
severe cases of blow by, the oil actually spits out the oil filler opening. When you see this, turn
off the engine or put the cap back on or you will have a big mess to clean up.
Blow by is also detected in older engines and diesel engines as oil dripping from the breather
tube of the engine. As the combustion gases are injected into the crankcases of older and many
diesel engines with breather tubes, the pressure splashes the oil (remember "oil spit") into the
opening of the breather tube. There is much to say about emission control and why the newer
engines do not have breather tubes, but that is for another discussion. Nevertheless, the result is
oil on the pavement under where the vehicle is parked. This is not to be confused with leaking oil
gaskets, but the result is the same, a puddle or oil spot under the vehicle.
Excess oil usage or burning oil is another clear sign of cylinder/ring wear. This is probably the
most common sign and although it is not blow by in the sense of combustion gases blowing into
the crankcase, it is the opposite. The oil leaks past the ring and burns in the combustion chamber.
Probably the earliest sign is that your oil level is low and you need to add oil between oil
changes. You are using oil most likely because of cylinder wear. The other sign and it is hard to
miss is smelly exhaust. Burning oil is distinctive and it emits a blue smoke out the exhaust pipe.
Pay attention if you are using oil - you are probably burning it. (If it is not on the driveway).
You can get a blow by monitor at Labcell. Usually valuable for fleet maintenance and repair. The
M400MR has both flow rate and totaliser modes and therefore supports both types of
measurement. There are no moving parts in the meter and the vortex shedding principle ensures
pefect zero stability.
So, What can you do about blow by?
OK - what can be done about this? Engine rebuild, overhaul or replacement are the options on
the table. How much does that cost? For a car, between $2,000 and $8,000 depending on the
engine and who you have do the work. For a Class VIII truck, between $7,000 and $25,000,
again depending on what needs to be done and who is doing it.
BUT - there are some options to those big repair bills and just putting up with the problem or
running the engine into the ground until it just dies.
Here is where things get interesting and this fascinated me. Engine ceramics have been around
for several years and they are inexpensive compared to that engine overhaul. When added to the
oil, they create a ceramic coating on the inside working surfaces of the engine. This new surface
is sintered on - think of fire glazing, powder coating and tungsten carbide. Yes - tungsten
carbide, the material that revolutionized the drill bit, saw blade and machine tool industries. They
are all sintered into place. If your blow by is caused by cylinder wear, then these will do the
trick. Leaking valve guides just require repair.
3. Benefit of sintering is that the new surface gets down to nanoparticle, liquid state and embeds
itself in to the crystalline structure of the metal surface. It is a permanent resurfacing. It will not
flake or peel off.
Remember the engine harmonics above? These engine ceramics balance the harmonics of the
engine. Can you imagine the power increase from a balanced engine?
Are they safe? Over 10 years of commercial use and no failures. Use the quality ones like
CerTech or Quality Ceramics made in USA. Avoid the cheap imports. Remember, you are
creating a new surface that will last a long time, so use the good stuff. Prepare to spend about
$100 for 4's and 6's and $150 for a V-8.
Temporary fixes like Restore, Bardahl and other engine additives sometimes work for a short
time, but you have to add them at every oil change. If you are limping and on a $20 budget, they
will get you by.
What else? replace the car. This might be the proper time to just plain get a new car or truck.
Look around. Are repair bills mounting up? Are parts all over the car going out? Rust damage
too much? Do you just plain want a new car or truck? Well, stop putting all those repairs into it
and get yourself another vehicle. If you buy used, do it with your eyes wide open, Know what
you are getting. You don't want to buy another person's headache. But now may be the time to
dump the junker and replace it.
Enough said.
So now you know more about blow by.